204035895

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3041}}^1$

素因数の和:3133

約数の個数: 64

約数和(自身を含む): 420526080

約数和(自身を除く): 216490185

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 71, 105, 135, 189, 213, 315, 355, 497, 639, 945, 1065, 1491, 1917, 2485, 3041, 3195, 4473, 7455, 9123, 9585, 13419, 15205, 21287, 22365, 27369, 45615, 63861, 67095, 82107, 106435, 136845, 191583, 215911, 319305, 410535, 574749, 647733, 957915, 1079555, 1511377, 1943199, 2873745, 3238665, 4534131, 5829597, 7556885, 9715995, 13602393, 22670655, 29147985, 40807179, 68011965, 204035895]

約数ペア:

[(1, 204035895), (3, 68011965), (5, 40807179), (7, 29147985), (9, 22670655), (15, 13602393), (21, 9715995), (27, 7556885), (35, 5829597), (45, 4534131), (63, 3238665), (71, 2873745), (105, 1943199), (135, 1511377), (189, 1079555), (213, 957915), (315, 647733), (355, 574749), (497, 410535), (639, 319305), (945, 215911), (1065, 191583), (1491, 136845), (1917, 106435), (2485, 82107), (3041, 67095), (3195, 63861), (4473, 45615), (7455, 27369), (9123, 22365), (9585, 21287), (13419, 15205)]